Python Client for Google Cloud Key Management Service
Google Cloud Key Management Service: a cloud-hosted key management service that lets you manage cryptographic keys for your cloud services the same way you do on-premises. You can generate, use, rotate, and destroy AES256, RSA 2048, RSA 3072, RSA 4096, EC P256, and EC P384 cryptographic keys. Cloud KMS is integrated with Cloud IAM and Cloud Audit Logging so that you can manage permissions on individual keys and monitor how these are used. Use Cloud KMS to protect secrets and other sensitive data that you need to store in Google Cloud Platform.
Quick Start
In order to use this library, you first need to go through the following steps:
Installation
Install this library in a virtual environment usingvenv.venv is a tool thatcreates isolated Python environments. These isolated environments can have separateversions of Python packages, which allows you to isolate one project’s dependenciesfrom the dependencies of other projects.
Withvenv, it’s possible to install this library without needing systeminstall permissions, and without clashing with the installed systemdependencies.
Code samples and snippets
Code samples and snippets live in thesamples/ folder.
Supported Python Versions
Our client libraries are compatible with all currentactive andmaintenance versions ofPython.
Python >= 3.7
Unsupported Python Versions
Python <= 3.6
If you are using anend-of-lifeversion of Python, we recommend that you update as soon as possible to an actively supported version.
Mac/Linux
python3 -m venv <your-env>source <your-env>/bin/activatepip install google-cloud-kmsWindows
py -m venv <your-env>.\<your-env>\Scripts\activatepip install google-cloud-kmsNext Steps
Read theClient Library Documentation for Google Cloud Key Management Serviceto see other available methods on the client.
Read theGoogle Cloud Key Management Service Product documentation to learnmore about the product and see How-to Guides.
View thisREADME to see the full list of CloudAPIs that we cover.
Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-11-13 UTC.